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PVA 0498 powder series of products is specialized in construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving the flexibility, water retention and increase viscosity of mortar and putty.It’s adhesion very good and used to be widely with paper making, sizing material for textile, adhesive, film, and dry mortar field.
Item No :
0498Chemical Formula :
[C2H4O]nWater-Solubility :
Dissolve In WaterColor :
WhiteMesh Size :
Granule/Flake, 10 to 200meshProduct Origin :
ChinaOrder(MOQ) :
5ton，500g sample is freePacking :
25kg/bagShipping Port :
Shanghai/Tianjin, accept other portsLead Time :
15days after order confirmedPayment :
T/T, L/C, othersPVA 0498
Polyvinyl Alcohol (PVA) is a water soluble and biodegradable synthetic polymer. It is a dry solid, and is available in granule and powdered forms. Grades include both fully hydrolyzed and partially hydrolyzed. PVA is an excellent adhesive with superior bonding strength, film forming and emulsifying properties. The film of PVA exhibits outstanding resistance to oil, grease and solvents. In addition to its film forming property, it has excellent adhesion to both hydrophilic and hydrophobic materials. PVA has been extensively used in textile industry for warp sizing and resin finishing; in paper industry for surface sizing and pigment coating; in the production of PVAc emulsion as protective colloid; in the suspension polymerization of PVC as a dispersion agent; as binder for ceramics, magnet, foundry cores and pigments.
Product Feature:
Medium Hydrolyzed.
Low viscosity.
Adjust particle size according to actual demand.
Product Parameter (Specification)
|
Item |
PVA 0498 |
|
Hydrolysis (mole %) |
98.0 ~ 99.8 |
|
Viscosity mpa.s |
4.0 ~ 5.0 |
|
Volatile (wt%) |
≤ 5.0 |
|
Ash (wt%) |
≤ 0.7 |
|
pH Value |
5 ~ 7 |
|
Purity (%) |
≥ 92.5 |
|
Particle Size |
10 ~ 200 mesh |
|
Application |
PVA Model |
|
|
fiber processing |
warp size |
1799, 1597, 1795, 1592, 1588, 1788, 2088, 2288, 2488, 2688 |
|
filament slurry |
1788(088-20) |
|
|
processing finishing agent |
1599, 1799, 2099, 2299, 2499, 2599, 2699, 1797, 2297, 2497, 1795,1788 |
|
|
paper processing
|
surface sizing |
1599, 1799, 2499, 2599, 2699, 1788, 2488 |
|
pigment coating |
1599, 1799 |
|
|
paper adhesion |
1599, 1799, 2099, 2299, 2499, 2599, 2699, 1797, 2495, 1592, 1792, 2092, 2492, 1788, 2088, 2488 |
|
|
adhesive |
re-wetting bonding |
1588, 1788, 2088, 2288, 2488 |
|
ceramic bonding |
1788, 2088 |
|
|
wood plywood |
1799, 2099, 2499, 2599, 2699, 1588, 1788, 2088, 2288, 2488 |
|
|
non-woven fabric |
1599, 1799, 2088 |
|
|
pharmaceutical feed pesticide pelletizing agent |
1799, 2499, 1788, 2088 |
|
|
synthetic leather |
1588, 1788, 2088 |
|
|
office paste |
1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592 1792, 2092, 2292, 2492, 1588, 1788, 2088, 2488 |
|
|
sticker |
1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592, 1792,2092, 2292, 2492, 1588, 1788, 2088, 2488 |
|
|
emulsion stabilizer |
emulsifier |
1599, 1799, 1597, 1797, 2097, 2297, 1795, 1592, 1792, 2092, 2292, 2492, 1588, 1788, 2088, 2488 |
|
suspending agent |
1797, 2297, 1788, 2088, 2288, 2488, 2688 |
|
|
forming agent |
thin film |
1599, 1799, 2499, 2599, 2699, 2297, 1795, 1588, 1788, 2088, 2288, 2488 |
|
sponge |
1599, 1799, 1797, 1795, 2099, 2097 |
|
|
construction industry |
forming plate adhesive |
1799, 2099, 2299, 2499, 2599, 2699, 1795, 2088 |
|
coating |
1799, 2099, 2299, 2488,2599, 2699, 0588, 1788, 2088, 2488 |
|
|
other |
cosmetics |
1788, 2088, 2288, 2488 |
|
metal surface treatment |
1799, 1588, 1788, 2088, 2288, 2488 |
|
|
temporary protective film |
1799, 2099, 2299, 2499 |
|
|
formaldehyde resin |
1799, 2499, 1588, 2088, 2488 |
|
|
printing |
1797, 1795, 1792, 1788, 2088 |
|
Application:
Packing: Kraft paper package with plastic film inside, 20kg/25kg per bag, or woven bag 500KG per bag.
Storage: The products should be stock indoor where room temperature is 5-30℃, dry & well-ventilated place, storage by batches. Keep away from the power, prevent humid, and avoid sun exposure. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration.
Transportation: When transporting, clean vehicles are required, need pay attention to avoid moisture, rain and sun protection. Handle with care to prevent damage the packaging. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration
FAQ
1. Quality guarantee: Quality is strictly meet with contract requirement.
2. Technical support: Any technical question will be solved within 24 hours by email or telephone.
3. Prompt delivery: The order will be prompt delivered within 20 days.
4.Certificate: Quality Certification of ISO9001 / Quality analysis report
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chemicals@ecoqmhr.com
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+86 -18250834946
chemicals@ecoqmhr.com
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